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Biomedical subjects

L Dusenbury

Publications and source records attributed to L Dusenbury.

13 recordsLinked to original sources
PubMed1992

Correlates and predictors of smoking among black adolescents.

Little is known about the etiology of cigarette smoking among minority populations. This study examines the correlates and predictors of smoking among inner-city black seventh graders (N = 608). Enhanced self-reports of cigarette smoking were collected along with data concerning demographic, social, and psychological factors hypothesized to promote smoking initiation. Results indicate that social environmental factors, such as the smoking status of friends and siblings, and individual factors, such as refusal assertiveness, general assertiveness, and age are predictive of current smoking. Similarly, the smoking status of friends, attitudes concerning the harmful effects of smoking, and low self-esteem concerning schools are predictive of behavioral intention to smoke in the future. Overall, the factors that were the most salient predictors of smoking for the black adolescents in this study are generally congruent with the existing literature for other populations.

Adolescent↗
PubMed1992

Smoking prevention among urban minority youth: assessing effects on outcome and mediating variables.

We tested the effectiveness of a social resistance/competence enhancement approach to smoking prevention among predominantly Hispanic seventh graders (N = 3,153) from 47 New York City schools. After blocking on school type (public and parochial) and ethnic composition (percent Hispanic), schools were randomly assigned either to receive the 15-session prevention program or to serve as no-contact controls. Using the school as the unit of analysis, significant program effects were found for cigarette smoking, normative expectations concerning peer and adult smoking, smoking prevalence knowledge, social acceptability knowledge, and knowledge of smoking consequences. Using structural modeling techniques, a significant relation was found between the normative expectation and knowledge variables affected by the intervention and posttest smoking, suggesting that changes on these variables mediated the impact of the intervention on cigarette smoking. This study extends the results of previous prevention research and demonstrates the generalizability of this approach to predominantly Hispanic urban minority students.

Adolescent↗
PubMed1992

Substance abuse prevention: competence enhancement and the development of positive life options.

Recent advances in the field of substance abuse prevention have derived from a consideration of the etiology of substance use and have also been solidly grounded in psychological theory. Evaluation studies of psychosocial prevention interventions have become increasingly rigorous, and clearly demonstrate that there are effective approaches to prevention. The Life Skills Training Program is an example of a competence enhancement approach to substance abuse prevention. While research with this approach demonstrates its effectiveness at reducing substance use behavior, experience working with disadvantaged youth suggests the need to broaden the concept of competence enhancement. Specifically, recommendations are made for formalizing the concept of positive life options as a potentially important component of substance abuse prevention.

Adolescent↗
PubMed1992

Predictors of smoking prevalence among New York Latino youth.

BACKGROUND: We examined prevalence rates and risk factors for smoking among Latino adolescents, using a multiethnic sample of sixth- and seventh-grade students (n = 3129) in 47 New York City public and parochial schools. METHODS: The students completed questionnaires; self-reported smoking data were collected by means of the "bogus pipeline" technique. The largest group of Latino students (43%) was Puerto Rican; 20% were of Dominican background, 7% were Colombian, and 7% were Ecuadorian. "Current smoking" was defined as smoking at least once per month. RESULTS: A series of logistic regression analyses indicated that peer influence was the strongest predictor of smoking. Family influence was important as well. CONCLUSIONS: The results are discussed in terms of their implications for prevention.

Adolescent↗
PubMed1992

The false consensus effect: predicting adolescents' tobacco use from normative expectations.

A longitudinal sample of 916 adolescents was examined to assess the extent to which the perceived smoking prevalence of adults' or peers' smoking was related to cigarette smoking. Questionnaires were distributed to junior high school students in Grade 7 and again in Grade 9. Prevalence of perceived peers' smoking and prevalence of perceived adults' smoking were significantly related to cigarette smoking both cross-sectionally and longitudinally. Adolescents who believed that half or more than half of all adults or peers smoked cigarettes showed the most smoking involvement, and those who believed that fewer than half of adults or peers smoked were least involved. These findings provide further evidence that adolescent normative expectations about cigarette smoking are an important determinant of smoking initiation.

Adolescent↗
PubMed1991

AIDS risk knowledge, attitudes, and behavioral intentions among multi-ethnic adolescents.

The purpose of this study was to determine how much young adolescents know about AIDS and AIDS risk and to identify areas of confusion that might serve as important targets of educational intervention. A multiethnic (43% white, 33% black, 18% Latino) sample of 303 seventh-grade students (48% male) in 3 schools in the greater New York area completed questionnaires assessing knowledge, attitudes, and behavioral intentions concerning AIDS and AIDS risk. Consistent with previous studies with older adolescents, the major finding in this study was that young adolescents had a high degree of knowledge concerning AIDS and AIDS risk. There were 2 areas of confusion concerning AIDS risk. Specifically, 31% of adolescents did not correctly identify "not having sex" as the most effective way of preventing AIDS, and 33% believed that AIDS could be spread through casual contact. Findings are discussed in terms of their implications for prevention.

Acquired Immunodeficiency Syndrome↗
PubMed1990

Preventing adolescent drug abuse through a multimodal cognitive-behavioral approach: results of a 3-year study.

Students (N = 4,466) attending 56 schools in New York State were involved in a 3-year study testing the effectiveness of a cognitive-behavioral approach to substance abuse prevention. In a randomized block design, schools were assigned to receive (a) the prevention program with formal provider training and implementation feedback, (b) the prevention program with videotaped provider training and no feedback, or (c) no treatment. After pretest equivalence and comparability of conditions with respect to attrition were established, students who received at least 60% of the prevention program (N = 3,684) were included in analyses of program effectiveness. Significant prevention effects were found for cigarette smoking, marijuana use, and immoderate alcohol use. Prevention effects were also found for normative expectations and knowledge concerning substance use, interpersonal skills, and communication skills.

Adolescent↗
PubMed1990

Ethnicity and psychosocial factors in alcohol and tobacco use in adolescence.

Research on ethnic group differences has suggested that (a) adolescents from various groups differ on a number of dimensions that have been related to risk for substance use initiation, and (b) adolescents of different groups choose different substances. However, there is little consensus regarding the reasons for such differences. There is an especially high rate of alcohol use among Hispanic adolescents, and Hispanics are at high risk for alcohol abuse. In light of ethnic group differences in both substance use and the precursors of substance use in adolescence, this study examined differences among black, Anglo, Puerto Rican, and Dominican adolescents in the relation between cigarette and alcohol use and psychosocial functioning. Comparisons between the Puerto Rican and Dominican subjects were of special interest due to preexisting differences between these groups that may be attributed to acculturation. Results provided evidence of the importance of acculturation in modifying psychosocial vulnerability, especially for alcohol use, with the Dominican group at highest risk.

Acculturation↗
PubMed1989

A skills training approach to smoking prevention among Hispanic youth.

The present study was designed to test the feasibility, acceptability, and effectiveness of a 15-session smoking prevention intervention with a predominantly hispanic (74%) sample of seventh-grade students (N = 471) in eight urban schools in the New York area. The smoking prevention curriculum teaches social resistance skills within the context of a broader intervention promoting general personal and social competence and was implemented in this study by regular classroom teachers. Results of logistic regression analyses provided preliminary evidence of the efficacy of this type of smoking prevention strategy with urban minority youth when implemented with a reasonable degree of fidelity. The significance of these findings is that they provide support for the generalizability of an approach previously found to be effective with white middle-class populations to a predominantly hispanic inner-city population.

Adolescent↗
PubMed1989

Smokeless tobacco use among adolescents: correlates and concurrent predictors.

Seventh grade students (N = 1539) from three regions of New York State were surveyed to determine the prevalence of smokeless tobacco use and its relationship to seven background variables, 13 substance use variables, and 19 psychosocial variables. Significant correlations with smokeless tobacco use were found within each of these variable domains. Concurrent predictors for each domain were determined using logistic regression analysis. The resulting three models were combined in a stepwise fashion in an effort to determine the most complete prediction model. The final model indicated that individuals at the highest risk for using smokeless tobacco were rural males who had smoked more than four cigarettes in their lifetime, were more heavily involved with alcohol, had a lower degree of assertiveness and social anxiety, and had reported eating as a coping response. Implications for prevention are discussed.

Adolescent↗
PubMedDate not supplied

A psychosocial approach to smoking prevention for urban black youth.

Despite the high rates of smoking-related cancers among black Americans, little is known about the type of smoking prevention program that might be effective with black youth. The current study pilot-tested a promising smoking prevention approach to determine its feasibility, acceptability, and effectiveness. A total of 608 students in nine predominantly black urban junior high schools were stratified by community and randomly assigned to treatment and control conditions. Students in the treatment condition participated in a 12-session smoking prevention program which taught resistance skills and general life skills. Process data indicated that this prevention approach was feasible and acceptable to students, teachers, and administrators. Outcome data indicated that this program reduced the proportion of children who smoked in the past month by 56 percent, and it increased knowledge of the adverse consequences of smoking and normative expectations concerning adult and peer smoking. These results are discussed in terms of their implications for prevention and modifications which might further strengthen the efficacy of this approach for urban black adolescents.

Adaptation, Psychological↗